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1.1 MECHANICAL SPECIFICATIONS
1.1.1
External Appearance
Figure 1.1-1 External Appearance
(1) Dimensions (W x D x H)
105 mm x 154 mm x 52 mm
(2) Weight
Machine proper
Approx. 250 g
In package
Approx. 500 g (incl. a tape cassette, excl. dry cells)
1.1.2
Entry system
(1) Rubber keypad
4 keys
(2) Dial
32 positions
1.1.3
Display
(1) Display type
Liquid crystal display (LCD)
(2) Number of columns
8 columns x 1 row
(See Figure 1.1-2.)
(3) Number of indicators
4 (See Figure 1.1-2.)
Summary of Contents for P-touch BB4
Page 1: ...SERVICE MANUAL MODEL P touch BB4 ...
Page 2: ...SERVICE MANUAL MODEL P touch BB4 ...
Page 5: ...Chapter I SPECIFICATIONS ...
Page 9: ...I 3 Figure 1 1 2 Key Arrangement 1 ...
Page 10: ...I 4 Figure 1 1 2 Key Arrangement 2 ...
Page 12: ...Chapter II MECHANISMS ...
Page 42: ...Chapter III ELECTRONICS ...
Page 54: ...III 11 Figure 3 2 14 Waveforms of Control Signal and Motor Drive Current ...
Page 56: ...III 13 Figure 3 2 16 Waveforms of Dial Scanning Pulse Outputs ...
Page 57: ...Chapter IV TROUBLESHOOTING ...
Page 60: ...IV 2 4 1 3 Troubleshooting Flows 1 Tape feeding failure ...
Page 61: ...IV 3 2 Printing failure ...
Page 62: ...IV 4 3 Powering failure Nothing appears on the LCD ...
Page 63: ...IV 5 4 Abnormal LCD indication 5 No key entry possible ...